CN202393188U - Device for removing watermark at edge of titanium belt - Google Patents
Device for removing watermark at edge of titanium belt Download PDFInfo
- Publication number
- CN202393188U CN202393188U CN 201120448179 CN201120448179U CN202393188U CN 202393188 U CN202393188 U CN 202393188U CN 201120448179 CN201120448179 CN 201120448179 CN 201120448179 U CN201120448179 U CN 201120448179U CN 202393188 U CN202393188 U CN 202393188U
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- CN
- China
- Prior art keywords
- watermark
- edge
- titanium
- belt
- band
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a device for removing watermark at the edge of a titanium belt. The device is characterized in that a nozzle connected with an air pipe is respectively arranged at two sides of the edge of an outlet end of each rinsing drying roll on a continuous treatment line of the titanium belt; the distance between the drying rolls and the removing device is set to be 300mm-500mm; the purging pressure: the air purging pressure between the two drying rolls is set to be 0.1-0.3Mpa; and the purging angle: an inclined angle alpha is arranged between the purging airflow blown out of the nozzles and a steel belt, wherein the angle is from 10 degrees to 30 degrees. The device has the beneficial effects that a, the device for removing the watermark at the edge of the titanium belt can effectively treat water drops at the back of the drying rolls, so that the happening of the defect of the watermark at the edge of the belt can be avoided; and b, the device is simple to manufacture, and can be widely popularized to be used for treating the water drops and the liquid drops at the edge of a continuous line belt.
Description
Technical field
The utility model belongs to band and handles line limit portion watermark defect processing apparatus structure technical field.
Background technology
Handle continuously line, when big 0.7 millimeter of band, there were water droplet suspension, untimely processing, the watermark that band limit portion can produce point-like, strip in limit portion when titanium was taken squeeze roll out of after the rinsing.The generation reason of watermark is many-sided.
Limit portion watermark by the mass defect of squeeze roll causes can be resolved through changing squeeze roll.Chang Yousi kind situation: 1) band limit portion burr, sawtooth, breach are to the damage of squeeze roll;
2) band limit wave is to the damage of squeeze roll;
3) the strip width specifications vary is to the damage of squeeze roll when production broadband (behind the particularly first production arrowband, the watermark on both sides, broadband is serious);
4) extract the poor quality, mass defects such as trachoma, rough, cracking are arranged.
The band limit portion watermark that produces on the normal condition of squeeze roll: the washings that spray the band upper and lower surfaces push through in the journey through squeeze roll; There is not the long-term productive set of more water at the roller two ends between two rollers because of there being band; Constantly taken away on the one hand by limit portion band; Constantly flow into from roll surface again on the one hand, the water that adheres to band limit portion can not be handled totally in time, and band limit portion just produces watermark.Titanium band edge portion watermark removal device has solved this problem well.
Summary of the invention
Titanium band edge portion watermark removal device is a utility model, is to provide the removal device of strip surface watermark on a kind of new-type continuous lines its order, utilizes through titanium band edge portion watermark removal device, has solved surperficial watermark defective, improves the surface quality of band.
Titanium band edge portion watermark removal device is realized through following technical proposal.
Titanium band edge portion watermark removal method, characteristic of the present invention is:
The port of export limit portion both sides of handling the rinsing squeeze roll on the line at the titanium band continuously are separately installed with the nozzle that connects tracheae;
, titanium should purge the water droplet on the titanium band in less than 2 seconds after taking squeeze roll out of in the time;
Distance between squeeze roll and the removal device is set to 300 mm-500mm; Distance between squeeze roll and the removal device heals better little, but will consider the needs of technology arrangement, roll change, maintenance, and titanium band specification thickening process speed is slack-off, distance shrinkage;
Purge pressure: the pressure of purge gas is set to 0.1-0.3Mpa between two squeeze rolls;
Purge angle: being provided with certain angle between gaseous purge stream that blows out from nozzle and the steel band, is 10 °-30 °.
The distance of the utility model and titanium band edge portion: the width of general titanium band is 840 ~ 1450mm, so the distance of limit portion blow device portion apart from the steel band limit is set to adjustable; The best opportunity that limit portion water droplet is removed is to be in two the easiest purgings when extracting at water droplet to remove; Adjustable mode can be manual, also can be hinged.
The operation principle of the utility model mainly comprise with compressed air remove time, position, angle, and the titanium band between distance, used compressed air pressure medium.
The beneficial effect of the utility model is:
A)Titanium band edge portion watermark removal device is the water droplet after handling squeeze roll effectively, prevents the generation of band limit portion watermark defective.
B) this device is made simply, can extensively promote the water droplet that is used for continuous lines band limit portion, the processing of drop.
Further set forth content of the present invention below in conjunction with accompanying drawing and embodiment.
Description of drawings
Fig. 1 is the utility model method sketch map.
The specific embodiment
Titanium band edge portion watermark removal method, the utility model characteristic is:
The port of export limit portion both sides of handling the rinsing squeeze roll 2 on the line at the titanium band continuously are separately installed with the nozzle 1 that connects tracheae 4;
, titanium band 3 should purge the water droplet on the titanium band in less than 2 seconds after going out squeeze roll in the time;
Distance between squeeze roll and the removal device is set to 300 mm-500mm; Distance between squeeze roll and the removal device heals better little, but will consider the needs of technology arrangement, roll change, maintenance, and titanium band specification thickening process speed is slack-off, distance shrinkage;
Purge pressure: the pressure of purge gas is set to 0.1-0.3Mpa between two squeeze rolls;
Purge angle: being provided with certain angle between gaseous purge stream that blows out from nozzle and the steel band, is 10 °-30 °;
A is a titanium tape running direction.
The distance of the utility model and titanium band edge portion: the width of cloud titanium titanium band is 840 ~ 1450mm, so the distance of limit portion blow device portion apart from the steel band limit is set to adjustable; The best opportunity that limit portion water droplet is removed is to be in two the easiest purgings when extracting at water droplet to remove; Adjustable mode can be manual, also can be hinged.
The operation principle of the utility model mainly comprise with compressed air remove time, position, angle, and the titanium band between distance, used compressed air pressure medium.
Claims (2)
1. titanium band edge portion watermark removal device is characterized in that:
The port of export limit portion both sides of handling the rinsing squeeze roll on the line at the titanium band continuously are separately installed with the nozzle that connects tracheae;
Distance between squeeze roll and the removal device is set to 300 mm-500mm;
Purge pressure: the pressure of purge gas is set to 0.1-0.3Mpa between two squeeze rolls;
Purge angle: be provided with inclination angle à between gaseous purge stream that blows out from nozzle and the steel band, angle is 10 °-30 °.
2. titanium band edge according to claim 1 portion watermark removal device, it is characterized in that: the distance of limit portion blow device portion apart from the steel band limit is set to cut with scissors the formula rotation connection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120448179 CN202393188U (en) | 2011-11-14 | 2011-11-14 | Device for removing watermark at edge of titanium belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120448179 CN202393188U (en) | 2011-11-14 | 2011-11-14 | Device for removing watermark at edge of titanium belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202393188U true CN202393188U (en) | 2012-08-22 |
Family
ID=46668106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120448179 Expired - Fee Related CN202393188U (en) | 2011-11-14 | 2011-11-14 | Device for removing watermark at edge of titanium belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202393188U (en) |
-
2011
- 2011-11-14 CN CN 201120448179 patent/CN202393188U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20151114 |
|
| EXPY | Termination of patent right or utility model |